RU2017101763A - METHOD FOR PRODUCING MAGNETIC SORBENT - Google Patents

METHOD FOR PRODUCING MAGNETIC SORBENT Download PDF

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Publication number
RU2017101763A
RU2017101763A RU2017101763A RU2017101763A RU2017101763A RU 2017101763 A RU2017101763 A RU 2017101763A RU 2017101763 A RU2017101763 A RU 2017101763A RU 2017101763 A RU2017101763 A RU 2017101763A RU 2017101763 A RU2017101763 A RU 2017101763A
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RU
Russia
Prior art keywords
sludge
biological treatment
mixture
waste
carbonization
Prior art date
Application number
RU2017101763A
Other languages
Russian (ru)
Other versions
RU2017101763A3 (en
RU2665440C2 (en
Inventor
Елена Сергеевна Ушакова
Андрей Геннадьевич Ушаков
Екатерина Андреевна Квашевая
Original Assignee
федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ)
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Publication date
Application filed by федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) filed Critical федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ)
Priority to RU2017101763A priority Critical patent/RU2665440C2/en
Publication of RU2017101763A publication Critical patent/RU2017101763A/en
Publication of RU2017101763A3 publication Critical patent/RU2017101763A3/ru
Application granted granted Critical
Publication of RU2665440C2 publication Critical patent/RU2665440C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)

Claims (3)

1. Способ получения магнитного сорбента, включающий смешение углеродсодержащего сырья с магнетитом и карбонизацию в интервале температур 400-800°С, отличающийся тем, что исходную смесь предварительно гранулируют со связующим с на основе отходов животноводства и/или ила биологических очистных сооружений, после чего подвергают карбонизации.1. A method of producing a magnetic sorbent, comprising mixing carbon-containing raw materials with magnetite and carbonization in the temperature range 400-800 ° C, characterized in that the initial mixture is pre-granulated with a binder based on animal waste and / or sludge from biological treatment plants, and then subjected carbonization. 2. Способ по п. 1, отличающийся тем, что в качестве углеродсодержащего сырья применяется один из следующих компонентов или их смеси: древесные отходы (опилки, стружка, пыль); угольные и коксовые некондиционные материалы (шлам, мелочь, пыль).2. The method according to p. 1, characterized in that one of the following components or a mixture thereof is used as a carbon-containing raw material: wood waste (sawdust, shavings, dust); coal and coke substandard materials (sludge, fines, dust). 3. Способ по п. 1, отличающийся тем, что в качестве связующего на основе отходов животноводства и/или ила биологических очистных сооружений выступает один из следующих материалов или их смесь: отходы животноводства (навоз, помет) в исходном состоянии или после анаэробного сбраживания; активный ил городских и промышленных биологических очистных сооружений также в исходном виде или после анаэробного сбраживания.3. The method according to p. 1, characterized in that one of the following materials or their mixture acts as a binder based on livestock waste and / or sludge from a biological treatment plant: livestock waste (manure, litter) in the initial state or after anaerobic digestion; activated sludge of urban and industrial biological treatment facilities also in its original form or after anaerobic digestion.
RU2017101763A 2017-01-19 2017-01-19 Method for obtaining a magnetic sorbent RU2665440C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017101763A RU2665440C2 (en) 2017-01-19 2017-01-19 Method for obtaining a magnetic sorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017101763A RU2665440C2 (en) 2017-01-19 2017-01-19 Method for obtaining a magnetic sorbent

Publications (3)

Publication Number Publication Date
RU2017101763A true RU2017101763A (en) 2018-07-19
RU2017101763A3 RU2017101763A3 (en) 2018-07-19
RU2665440C2 RU2665440C2 (en) 2018-08-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017101763A RU2665440C2 (en) 2017-01-19 2017-01-19 Method for obtaining a magnetic sorbent

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RU (1) RU2665440C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022089419A1 (en) * 2020-10-26 2022-05-05 Harbin Institute Of Technology Core-shell magnetic sludge-based biochar, preparation method therefor and utilization method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308890B6 (en) * 2020-09-01 2021-08-04 ORLEN UniCRE a.s. Method of producing hydrophobic magnetic sorbent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445156C1 (en) * 2011-01-11 2012-03-20 Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН) Method of producing ferromagnetic carbon adsorbent
RU2547740C2 (en) * 2013-04-30 2015-04-10 Федеральное Государственное Бюджетное Учреждение Науки Институт Биохимической Физики Им. Н.М. Эмануэля Российской Академии Наук (Ибхф Ран) Method of obtaining ferromagnetic carbon sorbent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022089419A1 (en) * 2020-10-26 2022-05-05 Harbin Institute Of Technology Core-shell magnetic sludge-based biochar, preparation method therefor and utilization method thereof

Also Published As

Publication number Publication date
RU2017101763A3 (en) 2018-07-19
RU2665440C2 (en) 2018-08-29

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190120